Answer:
Im not fully sure, but I think that it is a drawing by leonardo da vinci, and it was one of his ideas for a thing kind of like a helicopter.
 
        
             
        
        
        
<h3> <em>Authoritarian</em> parents are extremely strict, unresponsive, and expect obedience from their children. </h3>
 
 
        
        
        
other:) i like to play chess:)
 
        
                    
             
        
        
        
Answer:
scales they themselves invented.
Explanation: